Mr Mateusz Kiecz MITI

An interpreter since 2007, I combine court and police experience with Polish sworn translator status and practical expertise as an AAT-qualified accountant. Based in Doncaster, South Yorkshire, I provide Polish–English interpreting and translation for solicitors, businesses, public services and private clients.

My interpreting work covers criminal and civil proceedings, police interviews, legal consultations and NHS appointments, including mental health settings. I interpret between Polish and English in both directions, with in-person assignments across the UK and remote and telephone interpreting. My experience includes Magistrates’ Courts, the Crown Court and civil court hearings.

I provide certified translations of Polish and English documents, including birth and marriage certificates, academic qualifications, witness statements, court orders, contracts and medical reports. As a sworn translator entered on the register maintained by the Polish Ministry of Justice (TP/11/21), I also provide sworn translations for use in Poland. My accountancy background brings first-hand knowledge of financial statements, tax records and business terminology to assignments involving financial and commercial documents.

I hold the Diploma in Public Service Interpreting (English Law), am registered with the National Register of Public Service Interpreters (14706), and am a member of the Institute of Translation and Interpreting (MITI) and the Chartered Institute of Linguists (MCIL). To request a quotation, send your documents and deadline, or the date, location and expected duration of your interpreting assignment. For certified or sworn translations, please also tell me where the documents will be submitted.

ITI membership category: MITI

  • ITI Assessed

Interpreting

Interpreting type
  • Police and Court
  • Community
  • Business
Language pairs
English Polish  
Polish English  

Specialisms

  • Annual reports
  • Business
  • Certificates
  • Finance
  • Insurance
  • Law
  • Law - Civil
  • Law - Commercial and company
  • Law - Criminal
  • Law - Motoring
  • Law - Probate and family
  • Medicine
  • Psychiatry
  • Taxation

Associated skills

  • Consecutive Interpreting
  • Proofreading
  • Remote interpreting
  • Revising
  • Simultaneous interpreting
  • Subtitling
  • Telephone interpreting
  • Transcription

CPD achieved within last 6 years